Home / 6,695,777.52-10,037,768.67-2,655,105.48

Finding the Fourth Proportional to 6,695,777.52, 10,037,768.67 and 2,655,105.48

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Solution

The fourth proportional to 6,695,777.52, 10,037,768.67 and 2,655,105.48 is: 3,980,319.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,777.52 : 10,037,768.67 = 2,655,105.48 : x
  2. Step 2: Convert to fraction form
    6,695,777.52/10,037,768.67 = 2,655,105.48/x
  3. Step 3: Cross multiply
    6,695,777.52x = 10,037,768.67 × 2,655,105.48
  4. Step 4: Simplify right side
    6,695,777.52x = 26,651,334,602,689.31
  5. Step 5: Solve for x
    x = 26,651,334,602,689.31/6,695,777.52
  6. Step 6: Final answer
    x = 3,980,319.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.